1) bucket ladder
斗桥
1.
In order to overcome the shortcoming of the existing computation methods,the load of the bucket ladder of a dredger is analyzed in detail, the limited random characteristics of the digging force are discussed and a method to calculate the internal force is proposed, which bases on the most unfavourable load combinatiqn.
针对现行计算法的缺点和不足，详细分析斗桥的荷载，指出采掘力的随机有界变化特性，提出考虑最不刊荷载组合的内力计算法。
2) multiple bucket ladder
复式斗桥
3) main bucket ladder
主斗桥
4) high line bunkers
栈桥贮斗
5) bucket ladder gantry
斗桥吊架
6) crab gantry crane
抓斗装卸桥
1.
The characteristics of crab gantry crane are high load-and-unload efficiency,high frequency of start,brake and big intensity.
抓斗装卸桥的特点是装卸效率高,但起制动频繁且工作强度大。
补充资料：斗百草(斗ｄòｕ)
也称“斗草”。游戏。以花草名相对，如狗耳草对鸡冠花，以答对精巧者为胜。原为端午习俗。端午踏青归来，带回名花异草，以花草种类多、品种奇为比赛对象。此习早在南北朝时已形成。后世由此衍生出不用实物，而以花草名相对。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条